1. Smooth interpolation over triangles;Barnhill,1974
2. Blending Function Interpolation: A Survey and Some New Results;Barnhill;University of Dundee Numerical Analysis Report,1975
3. Representation and approximation of surfaces;Barnhill,1977
4. Curved Nonconforming Elements for Plate Problems;Barnhill;University of Dundee Numerical Analysis Report No. 8,1975
5. Blending Function Interpolation to Boundary Data on Triangles;Barnhill,1972